Q. Solve for x. Enter the solutions from least to greatest.x2−2x−35=0 lesser x=□ greater x=□
Identify the quadratic equation: Identify the quadratic equation to solve.The given quadratic equation is x2−2x−35=0. We need to find two numbers that multiply to −35 and add up to −2.
Factor the quadratic equation: Factor the quadratic equation.The two numbers that multiply to −35 and add up to −2 are −7 and 5. Therefore, we can factor the equation as follows:(x−7)(x+5)=0
Solve for x by setting each factor equal to zero: Solve for x by setting each factor equal to zero.First, set the first factor equal to zero:x−7=0Add 7 to both sides to solve for x:x=7
Solve for x using the second factor: Solve for x using the second factor.Now, set the second factor equal to zero:x+5=0Subtract 5 from both sides to solve for x:x=−5
Write the solutions in ascending order: Write the solutions in ascending order.The solutions are x=−5 and x=7. In ascending order, the lesser value is −5 and the greater value is 7.
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